mirror of
https://github.com/reactos/reactos.git
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193 lines
6.8 KiB
C
193 lines
6.8 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Console Server DLL
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* FILE: win32ss/user/winsrv/consrv/frontends/gui/fullscreen.c
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* PURPOSE: GUI Terminal Full-screen Mode
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* PROGRAMMERS: Hermes Belusca-Maito (hermes.belusca@sfr.fr)
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*/
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/* INCLUDES *******************************************************************/
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#include <consrv.h>
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#define NDEBUG
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#include <debug.h>
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#include "guiterm.h"
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/* FUNCTIONS ******************************************************************/
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BOOL
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EnterFullScreen(PGUI_CONSOLE_DATA GuiData)
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{
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DEVMODEW DevMode;
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ZeroMemory(&DevMode, sizeof(DevMode));
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DevMode.dmSize = sizeof(DevMode);
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DevMode.dmDisplayFixedOutput = DMDFO_CENTER; // DMDFO_STRETCH // DMDFO_DEFAULT
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// DevMode.dmDisplayFlags = DMDISPLAYFLAGS_TEXTMODE;
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DevMode.dmPelsWidth = 640; // GuiData->ActiveBuffer->ViewSize.X * GuiData->CharWidth;
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DevMode.dmPelsHeight = 480; // GuiData->ActiveBuffer->ViewSize.Y * GuiData->CharHeight;
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// DevMode.dmBitsPerPel = 32;
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DevMode.dmFields = DM_DISPLAYFIXEDOUTPUT | /* DM_DISPLAYFLAGS | DM_BITSPERPEL | */ DM_PELSWIDTH | DM_PELSHEIGHT;
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return (ChangeDisplaySettingsW(&DevMode, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL);
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}
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VOID
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LeaveFullScreen(PGUI_CONSOLE_DATA GuiData)
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{
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ChangeDisplaySettingsW(NULL, CDS_RESET);
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}
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// static VOID
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// GuiConsoleResize(PGUI_CONSOLE_DATA GuiData, WPARAM wParam, LPARAM lParam);
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VOID
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SwitchFullScreen(PGUI_CONSOLE_DATA GuiData, BOOL FullScreen)
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{
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PCONSRV_CONSOLE Console = GuiData->Console;
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/*
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* See:
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* http://stackoverflow.com/questions/2382464/win32-full-screen-and-hiding-taskbar
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* http://stackoverflow.com/questions/3549148/fullscreen-management-with-winapi
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* http://blogs.msdn.com/b/oldnewthing/archive/2010/04/12/9994016.aspx
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* http://blogs.msdn.com/b/oldnewthing/archive/2005/05/05/414910.aspx
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* http://stackoverflow.com/questions/1400654/how-do-i-put-my-opengl-app-into-fullscreen-mode
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* http://nehe.gamedev.net/tutorial/creating_an_opengl_window_win32/13001/
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* http://www.reocities.com/pcgpe/dibs.html
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*/
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/* If we are already in the given state, just bail out */
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if (FullScreen == GuiData->GuiInfo.FullScreen) return;
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/* Save the current window state if we are not already full-screen */
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if (!GuiData->GuiInfo.FullScreen)
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{
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GuiData->IsWndMax = IsZoomed(GuiData->hWindow);
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if (GuiData->IsWndMax)
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SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_RESTORE, 0);
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/* Save its old position and size and show state */
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GuiData->WndPl.length = sizeof(WINDOWPLACEMENT);
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GetWindowPlacement(GuiData->hWindow, &GuiData->WndPl);
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/* Save the old window styles */
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GuiData->WndStyle = GetWindowLongPtr(GuiData->hWindow, GWL_STYLE );
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GuiData->WndStyleEx = GetWindowLongPtr(GuiData->hWindow, GWL_EXSTYLE);
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}
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if (FullScreen)
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{
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SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MINIMIZE, 0);
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/* Switch to full screen */
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if (EnterFullScreen(GuiData))
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{
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/* Save the new state */
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Console->FixedSize = TRUE;
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GuiData->GuiInfo.FullScreen = TRUE;
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GuiData->ActiveBuffer->OldViewSize = GuiData->ActiveBuffer->ViewSize;
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// GuiData->ActiveBuffer->OldScreenBufferSize = GuiData->ActiveBuffer->ScreenBufferSize;
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/* Change the window styles */
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SetWindowLongPtr(GuiData->hWindow, GWL_STYLE,
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WS_POPUP | WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
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SetWindowLongPtr(GuiData->hWindow, GWL_EXSTYLE,
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WS_EX_APPWINDOW);
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// SetWindowPos(GuiData->hWindow, NULL, 0, 0, 0, 0,
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// SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
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// SWP_FRAMECHANGED | SWP_SHOWWINDOW);
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/* Reposition the window to the upper-left corner */
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SetWindowPos(GuiData->hWindow, HWND_TOPMOST, 0, 0, 0, 0,
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SWP_NOSIZE | SWP_FRAMECHANGED | SWP_SHOWWINDOW);
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/* Make it the foreground window */
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SetForegroundWindow(GuiData->hWindow);
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/* Resize it */
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// // GuiConsoleResizeWindow(GuiData);
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// GuiConsoleResize(GuiData, SIZE_RESTORED, MAKELPARAM(640, 480));
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PostMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
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// SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
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}
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PostMessageW(GuiData->hWindow, WM_SYSCOMMAND,
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GuiData->GuiInfo.FullScreen || GuiData->IsWndMax
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? SC_MAXIMIZE : SC_RESTORE,
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0);
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// ShowWindowAsync(GuiData->hWindow, SW_RESTORE);
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}
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else
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{
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SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MINIMIZE, 0);
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/* Restore windowing mode */
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LeaveFullScreen(GuiData);
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/* Save the new state */
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GuiData->GuiInfo.FullScreen = FALSE;
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Console->FixedSize = FALSE;
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/*
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* Restore possible saved dimensions
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* of the active screen buffer view.
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*/
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GuiData->ActiveBuffer->ViewSize = GuiData->ActiveBuffer->OldViewSize;
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// GuiData->ActiveBuffer->ScreenBufferSize = GuiData->ActiveBuffer->OldScreenBufferSize;
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/* Restore the window styles */
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SetWindowLongPtr(GuiData->hWindow, GWL_STYLE,
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GuiData->WndStyle);
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SetWindowLongPtr(GuiData->hWindow, GWL_EXSTYLE,
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GuiData->WndStyleEx);
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SetWindowPos(GuiData->hWindow, NULL, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
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SWP_FRAMECHANGED /*| SWP_SHOWWINDOW*/);
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/* Restore the window to its original position */
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SetWindowPlacement(GuiData->hWindow, &GuiData->WndPl);
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PostMessageW(GuiData->hWindow, WM_SYSCOMMAND,
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GuiData->IsWndMax ? SC_MAXIMIZE : SC_RESTORE,
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0);
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// ShowWindowAsync(GuiData->hWindow, SW_RESTORE);
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/* Make it the foreground window */
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SetForegroundWindow(GuiData->hWindow);
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/* Resize it */
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// GuiConsoleResizeWindow(GuiData);
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// PostMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_RESTORE, 0);
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// // ShowWindowAsync(GuiData->hWindow, SW_RESTORE);
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}
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}
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VOID
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GuiConsoleSwitchFullScreen(PGUI_CONSOLE_DATA GuiData)
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{
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PCONSRV_CONSOLE Console = GuiData->Console;
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BOOL FullScreen;
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if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return;
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/* Switch to full-screen or to windowed mode */
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FullScreen = !GuiData->GuiInfo.FullScreen;
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DPRINT("GuiConsoleSwitchFullScreen - Switch to %s ...\n",
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(FullScreen ? "full-screen" : "windowed mode"));
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SwitchFullScreen(GuiData, FullScreen);
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LeaveCriticalSection(&Console->Lock);
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}
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/* EOF */
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